Unlock instant, AI-driven research and patent intelligence for your innovation.

Novel front support structure of diesel engine

A diesel engine, front support technology, applied in power plant, jet propulsion, internal combustion propulsion, etc., can solve problems such as parts breakage

Active Publication Date: 2012-03-28
CHINA NAT HEAVY DUTY TRUCK GRP HANGZHOU ENGINE
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional four-point support is under continuous vibration, which may easily cause the gear chamber and other parts where the front support is fixed to break.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel front support structure of diesel engine
  • Novel front support structure of diesel engine
  • Novel front support structure of diesel engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as Figure 1-5 As shown, the front end of the diesel engine on the mining vehicle is fixedly supported on the vehicle frame by the present invention. The front support structure of the diesel engine includes a transition body 1 and a support bracket 7. The transition body has an inner hole for the front end of the crankshaft to pass through. The front end of the inner hole is provided with an oil seal 4. Both ends of the transition body have outer cylindrical surfaces. Timing gear chamber 2 crankshaft holes are matched and connected, and the outer cylindrical surface of the front end is connected with the inner hole in the middle of the support bracket. Also be provided with shock absorber 5 on. The front end of the crankshaft is connected with the pulley 6 through the crankshaft flange 3 .

[0018] The support bracket is roughly in the shape of "︺".

[0019] Between the two outer cylindrical surfaces of the transition body is provided a connecting portion for f...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a novel front support structure of a diesel engine, and the front support structure can enhance the shock resistance of the engine and prevent the fracture of a timing gear chamber, a front support and other parts. The front support structure of the novel diesel engine comprises a transition body and a support bracket, wherein the transition body comprises an inner hole forenabling the front end of a crankshaft to pass through, an oil seal is arranged at the front end of the inner hole, outer cylindrical surfaces are arranged at the two ends of the transition body, theouter cylindrical surface at the back end is matched and linked with the hole of the crankshaft of the timing gear chamber, the outer cylindrical surface at the front end is matched and linked with the inner hole at the middle part of the support bracket, the left end and right end of the support bracket are respectively fixedly supported on frames on the left side and right side of the front endof the engine, and a shock absorber is further arranged on the support bracket.

Description

technical field [0001] The invention relates to a novel diesel engine front support structure. Background technique [0002] Mining vehicles are mainly used in mining engineering. In order to meet the needs of mine construction operations, the entire vehicle and parts used for mining vehicles have taken into account the mining operating environment. They are more durable than ordinary trucks and carry more load. Because mining vehicles work in harsh working conditions such as mines and tunnels, the continuous and severe vibrations put forward high requirements on the engine in terms of shock resistance and shock absorption. The traditional four-point support is under continuous vibration, which may easily cause the gear chamber and other parts where the front support is fixed to break. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of diesel engine front support structure, which enhances the anti-vib...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60K5/12
Inventor 丁航杜前进王超
Owner CHINA NAT HEAVY DUTY TRUCK GRP HANGZHOU ENGINE